<%@include file="includeheader.jsp"%>
<html>
<head>
    <title>JSP</title>
</head>
<body>
    <form action="/information/${id==null?"create":"update"}">
        <input type="hidden" name="id" value="${id}">
        <input type="hidden" name="id" value="${user.id}}">
        内容:<input name="content" value="${content}">
        <input type="submit" value="提交">
    </form>
</body>
</html>
